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. 2016 Nov 4;11:5807–5821. doi: 10.2147/IJN.S119999

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© 2016 Xin et al. This work is published and licensed by Dove Medical Press Limited

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Spectral characterizations.

Notes: (A) Absorbance spectra of free RSV, free ICG, FA and FA-RIPNPs. (B) Normalized fluorescence spectra of free ICG and FA-RIPNPs at the same concentration of ICG. (C) Normalized fluorescence spectra of free RSV and FA-RIPNPs at the same concentration of RSV.

Abbreviations: RSV, resveratrol; ICG, indocyanine green; FA, folic acid; PLGA, poly(d,l-lactide-co-glycolide); NPs, nanoparticles; FA-RIPNPs, FA-RSV/ICG-PLGA-lipid NPs.